Usher and Scooter Braun Mum On Justin Bieber
Usher, Scooter Mum On Biebs
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Usher and Scooter Braun had nothing to say as they arrived back on U.S. soil after spending time with Justin Bieber.
Several photogs peppered both -- especially Usher -- with questions about what is loosely being described as an "intervention."
Not a word from either.
Based on what we know ... Bieber's not down with either rehab or therapy.